Which of the following electrons configurations correctly represents an inert element?
CHEMISTRY
WAEC 2011
Which of the following electrons configurations correctly represents an inert element?
- A. 1s22s22p4
- B. 1s22s22p63s2
- C. 1s22s22p63s23p4
- D. 1s22s22p6
Correct Answer: D. 1s22s22p6
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